272576487

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 400849344

約数和(自身を除く): 128272857

約数列:

[1, 3, 17, 41, 51, 61, 123, 183, 697, 1037, 2091, 2137, 2501, 3111, 6411, 7503, 36329, 42517, 87617, 108987, 127551, 130357, 262851, 391071, 1489489, 2216069, 4468467, 5344637, 6648207, 16033911, 90858829, 272576487]

約数ペア:

[(1, 272576487), (3, 90858829), (17, 16033911), (41, 6648207), (51, 5344637), (61, 4468467), (123, 2216069), (183, 1489489), (697, 391071), (1037, 262851), (2091, 130357), (2137, 127551), (2501, 108987), (3111, 87617), (6411, 42517), (7503, 36329)]